Home / 5,324,592,912.30-7,971,583,867.65-3,258,350,304.30

Finding the Fourth Proportional to 5,324,592,912.30, 7,971,583,867.65 and 3,258,350,304.30

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Solution

The fourth proportional to 5,324,592,912.30, 7,971,583,867.65 and 3,258,350,304.30 is: 4,878,159,353.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,592,912.30 : 7,971,583,867.65 = 3,258,350,304.30 : x
  2. Step 2: Convert to fraction form
    5,324,592,912.30/7,971,583,867.65 = 3,258,350,304.30/x
  3. Step 3: Cross multiply
    5,324,592,912.30x = 7,971,583,867.65 × 3,258,350,304.30
  4. Step 4: Simplify right side
    5,324,592,912.30x = 25,974,212,720,910,348,288
  5. Step 5: Solve for x
    x = 25,974,212,720,910,348,288/5,324,592,912.30
  6. Step 6: Final answer
    x = 4,878,159,353.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.